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Viconics Electronics Inc.

For over 25 years, Viconics Electronics Inc has brought its expertise to the HVAC industry through thoughtful product innovations created based upon direct market feedback. Our products are designed for ease of installation, end customer use, and long product life.

Viconics found its humble beginnings manufacturing micro-controller based industrial process controllers in the mid 1980’s.

With the proliferation and growth of electric-electronic control systems, Viconics Inc. identified a market niche, and began development of pre-programmed, field-flexible stand-alone temperature controller with embedded PI (proportional-integral) control logic.

Since then, Viconics has grown its product lines to include unitary control products featuring BACnet®, Lontalk® and Wireless Zigbee® communication capabilities. Viconics continues to focus on the modernization of core humidity, electric heat in addition to an array of OEM specific product lines.

Viconics, headquartered in Montreal, Canada is an ISO9001:2008 certified company with a focus on continuous improvement to product quality, customer service and continuous innovation.

Viconics is also a ISO14001:2004 certified company, taking an environmental stewardship role and manufacturing products which provide energy savings opportunities all while exceeding many of today’s stringent worldwide standards.    

Other Product Features From Viconics. 

VWZS Wireless Communicating Zoning System

VT7600 Communicating & Non-Communicating Roof-top & Heat-pump Controller



Viconics Electronics Inc.
VC3000 Series Line-Voltage Switching Relay Pack Controllers

For Commercial and Lodging HVAC Fan Coil Applications.
    VC3000 SERIES
   The VTR7300 wall mounted controller


VC3000 Relay Power Pack & VTR7300 Terminal Equipment Controller Product Documentation


A new cost effective solution is available for upgrading line- voltage fan coil unit thermostats!

The new Viconics fan coil unit
solution requires installation of only two components: The VTR7300 terminal equipment controller and the VC3000 relay pack, which allows reuse of existing line-voltage wiring between the fan coil unit and temperature controller to be reused thereby reducing overall costs, labor and installation time for both retrofit and new construction control projects.

The VC3000 relay pack features an onboard universal voltage power supply and line-voltage relays which directly drives fractional horsepower fan motors and valves. This eliminates the need to install and wire costly pilot relays and transformers. 

The VTR7300 wall mounted controller features a digital display and built-in commissioning and configuration utility, temperature sensor and optional humidity and passive infra red occupancy sensor. 

No previous building automation training is required for the easy installation and commissioning process, which can be completed in about fifteen
minutes, reducing overall delivered and providing increased savings.

Possible network wiring topology

The VTR7300 to VC3000 transformer relay pack can use any network wiring topology as required or based on topology of existing wires.

VC3000 Series Line Voltage Switching Relay Pack Features:

Extremely compact design

Line powered from 90 to 277 VAC 50-60 Hz

Wire-leads for line-voltage connections

Direct line switching of fan speed and valves

Directly switches single phase electric resistive heater up to 10 Amps

Dedicated supply air sensor for monitoring (Model dependent)

Dedicated return air sensor for control (Model dependent)

Two extra monitoring binary inputs (Model dependent)

Extra SSR output for low cost electric heat modulation (Model dependent)


Viconics is an ISO 14001 & ISO 9001 Certified Company
Viconics Technologies Inc.
9245 Langelier  Blvd. St-Leonard  Quebec I Canada  H1P 3K9
Tel.: (514) 321-5660  Fax: (514) 321-4150


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